Include Graphs in default plugins installed.

Test to check that bar graph makes requests with size 1 (limit=1).

example/index.js

@@ -105,5 +105,6 @@ const openmct = window.openmct;
         );
 
         openmct.install(openmct.plugins.FaultManagement());
+        openmct.install(openmct.plugins.BarChart());
     }
 })();

package.json

@@ -20,7 +20,7 @@
     "lint:fix": "eslint src example --fix",
     "build:dist": "webpack --config ./.webpack/webpack.prod.mjs",
     "build:example": "npm install openmct@unstable --no-save",
-    "build:example:master": "npm install nasa/openmct --no-save",
+    "build:example:master": "npm install nasa/openmct#bar-graph-historical-requests --no-save",
     "postbuild:example": "node check-optional-dependencies.mjs",
     "start": "npx webpack serve --config ./.webpack/webpack.dev.mjs",
     "start:coverage": "npx webpack serve --config ./.webpack/webpack.coverage.mjs",

tests/e2e/yamcs/barGraph.e2e.spec.mjs

@@ -0,0 +1,108 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2024, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+ * This test suite is dedicated to testing the Bar Graph component.
+ */
+
+import { pluginFixtures, appActions } from 'openmct-e2e';
+const { test, expect } = pluginFixtures;
+const { createDomainObjectWithDefaults } = appActions;
+
+test.describe('Bar Graph', () => {
+  let barGraph;
+  let networkRequests = [];
+  let historicalGet;
+
+  test.beforeEach(async ({ page }) => {
+    // Open a browser, navigate to the main page, and wait until all networkevents to resolve
+    await page.goto('./', { waitUntil: 'domcontentloaded' });
+
+    // Create the Bar Graph
+    barGraph = await createDomainObjectWithDefaults(page, { type: 'Graph' });
+  });
+
+  test('Requests a single historical datum', async ({ page }) => {
+    //Expand the myproject folder (/myproject)
+    const myProjectTreeItem = page.locator('.c-tree__item').filter({ hasText: 'myproject'});
+    const firstMyProjectTriangle = myProjectTreeItem.first().locator('span.c-disclosure-triangle');
+    await firstMyProjectTriangle.click();
+
+    //Expand the myproject under the previous folder (/myproject/myproject)
+    const viperRoverTreeItem = page.locator('.c-tree__item').filter({ hasText: 'myproject'});
+    const viperRoverProjectTriangle = viperRoverTreeItem.nth(1).locator('span.c-disclosure-triangle');
+    await viperRoverProjectTriangle.click();
+
+    //Find the Magnetometer parameter (/myproject/myproject/Magnetometer)
+    const magnetometerTreeItem = page.getByRole('treeitem', { name: /Magnetometer/ });
+
+    networkRequests = [];
+    historicalGet = page.waitForResponse('**/api/archive/myproject/parameters/**');
+
+    // Enter edit mode for the bar graph
+    await page.getByLabel('Edit Object').click();
+
+    //Drag and drop the Magnetometer telemetry endpoint into this bar graph
+    const objectPane = page.locator('.c-object-view');
+    await magnetometerTreeItem.dragTo(objectPane);
+
+    // Save (exit edit mode)
+    await page.getByRole('button', { name: 'Save' }).click();
+    await page.getByRole('listitem', { name: 'Save and Finish Editing' }).click();
+
+    // Navigate to the bar graph and verify that
+    await page.goto(barGraph.url, { waitUntil: 'domcontentloaded' });
+
+    const historicalResponse = await historicalGet;
+    await expect(historicalResponse.url()).toContain('limit=1');
+  });
+});
+
+/**
+ * Util for returning the size option for telemetry requests
+ * @param {import('@playwright/test').Page} page
+ */
+async function addTelemetryInterceptor(page) {
+  const getRequestOptionsPromise = new Promise((resolve) =>
+    page.exposeFunction('getRequestOptions', resolve)
+  );
+
+  await page.evaluate(() => {
+    function requestOptionsChecker() {
+      return {
+        appliesTo: () => {
+          return true;
+        },
+        invoke: (request) => {
+          window.getRequestOptions({
+            strategy: request.strategy,
+            size: request.size
+          });
+          return request;
+        }
+      };
+    }
+    window.openmct.telemetry.addRequestInterceptor(requestOptionsChecker());
+  });
+
+  return getRequestOptionsPromise;
+}